Maureen Ann O'brien, PHARMD - Pharmacist in Ventura, CA

Maureen Ann O'brien, PHARMD is a Pharmacist based in Ventura, California. Maureen Ann O'brien is licensed to practice in California (license number 43736) and her current practice location is 1833 Portola Rd Ste K&l, Ventura, California. She can be reached at her office (for appointments etc.) via phone at (805) 981-2500.

NPI number for Maureen Ann O'brien is 1366291528 and her current mailing address is 1833 Portola Rd Ste K&l, Ventura, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1366291528.

Contact Information

Maureen Ann O'brien, PHARMD
1833 Portola Rd Ste K&l,
Ventura, CA 93003-6435
(805) 981-2500
(805) 981-8447

Map and Direction


Healthcare Provider's Profile

Full NameMaureen Ann O'brien
GenderFemale
SpecialityPharmacist
Location1833 Portola Rd Ste K&l, Ventura, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1366291528
  • Provider Enumeration Date: 05/17/2024
  • Last Update Date: 05/17/2024

Medical Identifiers

Medical identifiers for Maureen Ann O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366291528NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
183500000XPharmacist 43736 (California)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Maureen Ann O'brien is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Maureen Ann O'brien, PHARMD
1833 Portola Rd Ste K&l,
Ventura, CA 93003-6435

Ph: (805) 981-2500
Maureen Ann O'brien, PHARMD
1833 Portola Rd Ste K&l,
Ventura, CA 93003-6435

Ph: (805) 981-2500

Reviews and Comments


Pharmacist in Ventura, CA

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